A constant force of 5.60 N acts on a 3.10 kg object for 10.0 s. What are the changes in the object's momentum and velocity?
Question
A constant force of 5.60 N acts on a 3.10 kg object for 10.0 s. What are the changes in the object's momentum and velocity?
Solution
The change in an object's momentum can be calculated using the formula:
Δp = F * Δt
where: Δp is the change in momentum, F is the force, and Δt is the time.
Substituting the given values:
Δp = 5.60 N * 10.0 s = 56.0 kg*m/s
So, the change in the object's momentum is 56.0 kg*m/s.
The change in velocity can be calculated using the formula:
Δv = Δp / m
where: Δv is the change in velocity, m is the mass of the object.
Substituting the given values:
Δv = 56.0 kg*m/s / 3.10 kg = 18.06 m/s
So, the change in the object's velocity is 18.06 m/s.
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